Base | Representation |
---|---|
bin | 1110101100101111110… |
… | …1110011101000010011 |
3 | 220010211020220020210010 |
4 | 3223023331303220103 |
5 | 13114140200032100 |
6 | 312002152010003 |
7 | 24146634160044 |
oct | 3531375635023 |
9 | 803736806703 |
10 | 252530080275 |
11 | 98108712a90 |
12 | 40b37990903 |
13 | 1aa762c0a05 |
14 | c3188528cb |
15 | 687eed7750 |
hex | 3acbf73a13 |
252530080275 has 48 divisors (see below), whose sum is σ = 457631388288. Its totient is φ = 121858464000.
The previous prime is 252530080267. The next prime is 252530080279. The reversal of 252530080275 is 572080035252.
It is not a de Polignac number, because 252530080275 - 23 = 252530080267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252530080279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 551274 + ... + 899423.
It is an arithmetic number, because the mean of its divisors is an integer number (9533987256).
Almost surely, 2252530080275 is an apocalyptic number.
252530080275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252530080275 is a deficient number, since it is larger than the sum of its proper divisors (205101308013).
252530080275 is a wasteful number, since it uses less digits than its factorization.
252530080275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1450932 (or 1450927 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 39.
The spelling of 252530080275 in words is "two hundred fifty-two billion, five hundred thirty million, eighty thousand, two hundred seventy-five".
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